Today we're going to take a look at the Mighty Cord 7-way Vehicle and RV-style Trailer Connector Socket. This part will help you establish a secure connection between your towing vehicle and your trailer with this 7-way RV-style socket. This is a black plastic socket. It has a non-corroding, shock-resistant interior that eliminates shorting out. This is designed to be wired with the pigtail wires.… see more >